Commell LE-374 Manual do Utilizador

LE-374 3.5 inch Miniboard User’s Manual Edition 2.1 2010/06/14

LE-374 User’s Manual -8- Ethernet Interface Controller 1 x Intel 82574L Gigabit Ethernet controller Type Triple speed 10/100/1000Base-T auto-switchi

LE-374 User’s Manual -9- 1.3 <Mechanical Drawing> Unit: inch

LE-374 User’s Manual -10- 1.4 <Mechanical Drawing> Intel Atom N270 ProcessorIntel GMA950 GraphicsBIOS AC97 ALC655HDTV＆LVDS W83627THG2 x SATACom

LE-374 User’s Manual -11- JAT CN AUDIO CN_USB Chapter 2 <Hardware Setup> 2.1 <Connector Location> MINIPCI CDIN CN_DIO SA

LE-374 User’s Manual -12- RJ45 PS2 USB CRT COM1 DDRII CF

LE-374 User’s Manual -13- JAT 2.2 <Jumper Reference> Jumper Function JRTC CMOS Operating/Clear Setting JVLCD LCD Panel Voltage Setting JAT

LE-374 User’s Manual -14- 2.3 <Connector Reference> 2.3.1 <Internal Connector> Connector Function Remark DDRII 200 -pin DDR2 SO-DIMM SD

LE-374 User’s Manual -15- 2.4 <CPU and Memory Setup> The board provides one 200-pin DDR2 SO-DIMM to support DDR2 533 memory modules up to 2GB of

LE-374 User’s Manual -16- JAT 2.5 <CMOS＆ATX Setup> The board’s data of CMOS can be setting in BIOS. If the board refuses to boot due to inapprop

LE-374 User’s Manual -17- 2.6 <Enhanced IDE & CF Interface> The board has one Ultra DMA33 IDE interface to support up to 2 ATAPI devices and

LE-374 User’s Manual -18- 2.7 <Serial ATA Interface> Based on Intel ICH7M, the board provides two Serial ATA interfaces with up to 150MB/s of tr

LE-374 User’s Manual -19- 2.9 <Onboard Display Interface> Based on Intel 945GSE chipset with built-in GMA (Graphic Media Accelerator) 950 graphi

LE-374 User’s Manual -20- 2.9.2 <Digital Display> The board provides one 40-pin LVDS connector for 18 or 24 bit dual channel panels, supports up

LE-374 User’s Manual -21- Connector: CN_INV Connector: JVLCD Type: 5-pin LVDS Power Header Type: 3-pin Power select Header Connector model

LE-374 User’s Manual -22- To setup the LCD, you need the component below: 1. A panel with LVDS interfaces. 2. An inverter for panel’s backlight powe

LE-374 User’s Manual -23- After setup the devices well, you need to select the LCD panel type in the BIOS. The panel type mapping is list bel

LE-374 User’s Manual -24- 2.9.3 <DVI Interface > The board also comes with a DVI interface with Chrontel CH7307C for digital video interface. Su

LE-374 User’s Manual -25- 2.9.4 <TV-out Interface> The board provides an HDTV interface with Intel 945GSE, supports PAL and NTSC of TV system, a

LE-374 User’s Manual -26- CDIN14 2.10 <Onboard Audio Interface> The board provides the onboard AC97 5.1-channel audio interface with Realtek A

LE-374 User’s Manual -27- 2.11 <USB2.0 Interface> Based on Intel ICH7M , the board provides 4 USB2.0 ports. The USB2.0 interface provides up to

LE-374 User’s Manual -1- Copyright Copyright 2009. All rights reserved. This document is copyrighted and all rights are reserved. The information i

LE-374 User’s Manual -28- 2.12 <GPIO Interface> The board provides a programmable 8-bit digital I/O interface; you can use this general purpose

LE-374 User’s Manual -29- 2.13 <Serial Port Jumper Setting > The board provides two RS232 serial ports, with jumper selectable RS422/485 for COM

LE-374 User’s Manual -30- JCSEL1JCSEL2CN_COM210 21 2 6 5 1 2 11129 1

LE-374 User’s Manual -31- 2.14 <Power and Fan Connector > The board requires DC input with 4-pin hear, the input voltage range is from 9V to 24V

LE-374 User’s Manual -32- 2.14.2 <Power Output> Connector: DC_OUT Type: 4-pin connector for +5V/+12V output Pin Description Pin Description P

LE-374 User’s Manual -33- 2.15 <Indicator and Switch> The JFRNT provides front control panel of the board, such as power button, reset and beepe

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LE-374 User’s Manual -35- Chapter 3 <System Configuration> 3.1 <Video Memory Setup> Based on Intel® 945GSE chipset with GMA (Graphic Media

LE-374 User’s Manual -36- Notice: 1. The On-Chip Frame Buffer Size would be included in the Fixed Memory. Please select the memory size according to

LE-374 User’s Manual -37- 3.2 <Audio Configuration > The board provides 5.1 channel audio interface with driver installed, please install the Re

LE-374 User’s Manual -2- Packing List: Please check the package content before you starting using the board. Hardware: LE-374 3.5“ Miniboard x 1 Cabl

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LE-374 User’s Manual -39- Chapter 4 <BIOS Setup> The motherboard uses the Award BIOS for the system configuration. The Award BIOS in the single

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LE-374 User’s Manual -41- Appendix A <I/O Port Pin Assignment> A.1 <IDE Port> Connector: IDE Type: 44-pin (22 x 2) box header Pin Descri

LE-374 User’s Manual -42- A.2 <IrDA Port> Connector: CN_IR Type: 5-pin header for SIR Port Pin Description 1 Vcc 2 N/C 3 IRRX 4

LE-374 User’s Manual -43- A.5 <Serial Port> Connector: COM1 Type: 9-pin D-sub male connector on rear panel Pin Description Pin Description 1

LE-374 User’s Manual -44- Appendix B <Flash BIOS> B.1 BIOS Auto Flash Tool The board is based on Award BIOS and can be updated easily by the BIO

LE-374 User’s Manual -45- Appendix C <System Resources> C.1 <I/O Port Address Map>

LE-374 User’s Manual -46-

LE-374 User’s Manual -47- C.2 <Memory Address Map >

LE-374 User’s Manual -3- Index Chapter 1 <Introduction>...6 1.1 <Product Overvie

LE-374 User’s Manual -48- C.3 < System IRQ Resources >

LE-374 User’s Manual -49- Appendix D <Programming GPIO’s> The GPIO can be programmed with the MSDOS debug program using simple IN/OUT commands.T

LE-374 User’s Manual -50- Appendix E <Watch Dog timer Setting > The watchdog timer makes the system auto-reset while it stops to work for a peri

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LE-374 User’s Manual -52- Contact Information Any advice or comment about our products and service, or anything we can help you please don’t hesitate

LE-374 User’s Manual -4- 2.15 <Indicator and Switch>...33 Chapter 3 <S

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LE-374 User’s Manual -6- Chapter 1 <Introduction> 1.1 <Product Overview> LE-374 is the 3.5 inch miniboard, with Intel® Atom N270 processor

LE-374 User’s Manual -7- 1.2 <Product Specification> General Specification Form Factor 3.5 inch miniboard CPU Intel® Atom N270 processor Packa